Books in How the Human Body Works series

Your skeleton is the framework of your body. Bones provide protection, but they do much more than that. They also produce blood cells and even act as storehouses for minerals the body may need in the future. This guidebook to the human skeletal system includes information about diseases, disorders, and injuries, and discusses how to keep your bones healthy. Numerous photographs and informative diagrams help readers understand the human body and provide a remarkable look at the skeletal system.

Inside this guidebook to the muscular system, readers will learn about the different kinds of muscles and how they function. From your eyes to your toes, muscles help you get things done every day. They help you grab, lift, push, pull, swing, and twist. The muscular system is made up of three different kinds of muscles. Many muscles move by thinking about the movement. Others work constantly without us thinking about them, and these muscles help keep us alive. Easy-to-follow, scientific text is paired with colorful photographs and diagrams to help readers learn about the muscular system.